To start the solution of the function f(x) two initial guesses are required such that f(x0)< 0 and
f(x1)>0. Usually it hasn't been asked to find, that root of the polynomial f(x) at which f(x)
=0. Mostly You would only be asked by the problem to find the root of the f(x) till two decimal
places or three decimal places or four etc.
for example x3 -2x - 5. And two values: a=(-5) and b= (8) such that
f(a)*f(b) < 0, i.e., f(a) and f(b) have opposite signs.
Output:
The value of root
is :
2.11 or any other value with allowed deviation from root.
To start the solution of the function f(x) two initial guesses are required such that f(x0)< 0 and
f(x1)>0. Usually it hasn't been asked to find, that root of the polynomial f(x) at which f(x)
=0. Mostly You would only be asked by the problem to find the root of the f(x) till two decimal
places or three decimal places or four etc.
Input:
A
function of x,
for example x3 -2x - 5. And two values: a=(-5) and b= (8) such that
f(a)*f(b) < 0, i.e., f(a) and f(b) have opposite signs.
Output:
The value of root
is :
2.11 or any other value with allowed deviation from root.
Make sure to add space after typing every variable in the function.
example. x2 + x -
cos(x).